nextSTEP magazine is a great resource for high school students. The magazine itself is not free, although many schools get bulk subscriptions. Their website, http://www.nextstepmagazine.com, does have a lot of free resources for students.
Their tagline is "your life, after high school" and the magazine and web site have advice and information on careers, college planning and more. College search, college planning steps, career descriptions, articles on college life, careers, how to be successful in college, and much more are all on the site.
Our school has a bulk subscription, so the students can pick up a copy in the counselors' offices. Many of the students prefer to just go to the web site. The site has more detailed information than the magazine, along with videos and links to other resources. The site does has all of the articles from the print magazine.
This is a must have resource for high school students.